Zapata Quantum’s Sumit Kapur Joins Boston’s Power 50 Leaders

Sumit Kapur, chief executive of Boston-based quantum software company Zapata Quantum, has been named to the Boston Business Journal’s 2026 Power 50: Movement Makers list. The recognition follows a two-year period where Kapur led a restructuring focused on developing applications to run on rapidly advancing quantum hardware. “I am honored to be recognized alongside so many outstanding leaders in Boston,” said Kapur, adding that the achievement reflects Zapata Quantum’s origins in “the long arc of innovation that began in Harvard’s quantum computing lab and The Engine built by MIT.”

Kapur’s Restructuring Positions Zapata for Quantum Application Leadership

The company, which regained SEC reporting status and now trades on the OTCQB Venture Market under the ticker ZPTA, completed a $15 million financing round in April 2026 as the final step in this strategic shift, bringing total funding to $93 million. This capital infusion followed earlier Series An and B rounds in 2021 and 2023, and a bridge financing in 2025, enabling a rebuilding of the team and deepened industry partnerships, Zapata Quantum says.

Kapur’s leadership prioritized re-integrating founding expertise from Harvard’s quantum computing lab, alongside new hires from established technology firms like Palantir, Oracle and Northrop Grumman. This blend of academic rigor and commercial experience was designed to accelerate the development of quantum software applications, addressing a critical bottleneck as quantum hardware rapidly advances. The company’s collaborative work with NVIDIA, using agentic AI to expedite quantum algorithm discovery, exemplifies this application-focused approach.